| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.82 | 12.788% | $187.0251 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $19.99 | 13.123% | $22.6133 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $52.89 | 8.626% | $57.4523 | $57.45 | $57.45 | $57.50 |
| Purchase #4 | $73.46 | 8.708% | $79.8569 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $141.26 | 3.334% | $145.9696 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $125.44 | 10.728% | $138.8972 | $138.90 | $138.90 | $138.90 |
| Purchase #7 | $241.36 | 7.204% | $258.7476 | $258.75 | $258.75 | $258.70 |
| 7 purchase totals = | $820.22 | $890.5620 | $890.57 | $890.55 | $890.60 | |